Income Taxes (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2019 |
Dec. 31, 2018 |
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| Income Taxes (Details) | ||
| Capitalized start-up costs | $ 400,000 | $ 500,000 |
| Stock-based compensation | 3,000,000 | 2,900,000 |
| Partnership basis differences | (300,000) | |
| Net operating loss carry-forward | 22,300,000 | 19,700,000 |
| Research and development tax credits | 300,000 | 200,000 |
| Less: valuation allowance | (25,700,000) | (23,300,000) |
| Total | ||
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- References No definition available.
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- References No definition available.
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- Definition Amount, after tax, of expense for award under share-based payment arrangement. No definition available.
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- Definition Exploration costs incurred, including capitalized costs and costs charged to expense, in oil and gas activities. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount before allocation of valuation allowances of deferred tax asset attributable to deductible operating loss carryforwards. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible research and development expense. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The portion of the valuation allowance pertaining to the deferred tax asset representing potential future taxable deductions from net operating loss carryforwards for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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